static void gd_end_graph_to_file(void)
{
/*
* Windows will do \n -> \r\n translations on stdout unless told otherwise.
*/
#ifdef HAVE_SETMODE
#ifdef O_BINARY
setmode(fileno(Output_file), O_BINARY);
#endif
#endif
/*
* Write IM to OUTFILE as a JFIF-formatted JPEG image, using quality
* JPEG_QUALITY. If JPEG_QUALITY is in the range 0-100, increasing values
* represent higher quality but also larger image size. If JPEG_QUALITY is
* negative, the IJG JPEG library's default quality is used (which
* should be near optimal for many applications). See the IJG JPEG
* library documentation for more details. */
#define JPEG_QUALITY -1
if (Output_lang == GD) {
gdImageGd(im, Output_file);
#ifdef HAVE_LIBZ
} else if (Output_lang == GD2) {
#define GD2_CHUNKSIZE 128
#define GD2_RAW 1
#define GD2_COMPRESSED 2
gdImageGd2(im, Output_file, GD2_CHUNKSIZE, GD2_COMPRESSED);
#endif
#ifdef WITH_GIF
} else if (Output_lang == GIF) {
gdImageGif(im, Output_file);
#endif
#ifdef HAVE_LIBPNG
#ifdef HAVE_LIBZ
} else if (Output_lang == PNG) {
gdImagePng(im, Output_file);
#endif
#endif
#ifdef HAVE_LIBJPEG
} else if (Output_lang == JPEG) {
gdImageJpeg(im, Output_file, JPEG_QUALITY);
#endif
} else if (Output_lang == WBMP) {
/* Use black for the foreground color for the B&W wbmp image. */
gdImageWBMP(im, black, Output_file);
#ifdef HAVE_LIBXPM
} else if (Output_lang == XBM) {
gdImageXbm(im, Output_file);
#endif
}
if (ImageDict) {
dtclose(ImageDict); ImageDict = 0;
}
gdImageDestroy(im);
#ifdef MYTRACE
fprintf(stderr,"gd_end_graph_to_file\n");
#endif
}
static void gd_end_graph(void)
{
if (!im || external_surface)
return;
/*
* Windows will do \n -> \r\n translations on stdout unless told otherwise.
*/
#ifdef HAVE_SETMODE
#ifdef O_BINARY
setmode(fileno(Output_file), O_BINARY);
#endif
#endif
/* Only save the alpha channel in outputs that support it if
the base color was transparent. Otherwise everything
was blended so there is no useful alpha info */
if (im->trueColor) {
if (is_format_truecolor_capable(Output_lang))
gdImageSaveAlpha(im, TRUE);
else
gdImageTrueColorToPalette(im, 0, 256);
}
if (Output_lang == GD) {
gdImageGd(im, Output_file);
#ifdef HAVE_LIBZ
} else if (Output_lang == GD2) {
#define GD2_CHUNKSIZE 128
#define GD2_RAW 1
#define GD2_COMPRESSED 2
gdImageGd2(im, Output_file, GD2_CHUNKSIZE, GD2_COMPRESSED);
#endif
#ifdef HAVE_GD_GIF
} else if (Output_lang == GIF) {
gdImageGif(im, Output_file);
#endif
#ifdef HAVE_GD_JPEG
} else if (Output_lang == JPEG) {
/*
* Write IM to OUTFILE as a JFIF-formatted JPEG image, using
* quality JPEG_QUALITY. If JPEG_QUALITY is in the range
* 0-100, increasing values represent higher quality but
* also larger image size. If JPEG_QUALITY is negative, the
* IJG JPEG library's default quality is used (which should
* be near optimal for many applications). See the IJG JPEG
* library documentation for more details.
*/
#define JPEG_QUALITY -1
gdImageJpeg(im, Output_file, JPEG_QUALITY);
#endif
#ifdef HAVE_GD_PNG
} else if (Output_lang == PNG) {
gdImagePng(im, Output_file);
#endif
} else if (Output_lang == WBMP) {
/* Use black for the foreground color for the B&W wbmp image. */
gdImageWBMP(im, black, Output_file);
#ifdef HAVE_GD_XPM
} else if (Output_lang == XBM) {
gdImageXbm(im, Output_file);
#endif
}
gd_freeusershapes();
gdImageDestroy(im);
#ifdef MYTRACE
fprintf(stderr, "gd_end_graph_to_file\n");
#endif
}
